摘要
黄河流域是中国“一带一路”发展的重要经济廊道,维持黄河流域的生态健康对中国经济社会发展和生态安全具有十分重要的作用。受气候变化和人类活动的影响,黄河流域出现上游植被退化、中游水沙锐减、下游用水紧张、河口三角洲退缩等生态危机,严重制约了流域内的生态文明进程和经济高质量发展。以1990—2020年间Web of Science数据库中收录的5190篇相关文献和145781条参考文献为研究样本,采用可视化知识网络分析和科学计量法,从文献产出规律、关键词共现网络和未来发展方向3个方面,多角度、深层次、定量化、可视化分析黄河流域生态水文研究现状、研究机构、载文期刊、高产作者和热点研究主题。
The Yellow River Basin is a critical economic corridor for the implementation of the Belt and Road initiative.Maintaining the ecological health of the Yellow River is important for both the national social-economic development and ecological security.However,due to human activities and climate change,the Yellow River Basin has experienced ecological crises,such as degradation of vegetation in the upper reaches,sharp reduction of water and sand in the middle reaches,water shortage in the lower reaches,and retreat of the estuarine delta.This has seriously restricted the high-quality development of the Yellow River Basin and the process of ecological civilization in China.This study uses 5190 related literature and 145781 references in the Web of Science(WOS)database during 1990-2020 as the research sample.By scientometric and visual knowledge network methods,it analyzes the literature output pattern,keyword co-occurrence network,and future development of hydrology research in Yellow River Basin.Specifically,it quantifies and visualizes the current status,main institutions,academic journals,high-producing authors,and hot themes of the research at a multi-dimensional and deep level.Thus,this study aims at facilitating relevant researchers to get a panorama view,so as to focus the directions of ecohydrological research of the Yellow River Basin.
作者
李通
崔丽珍
杨雅茜
宋秀芳
唐立
崔骁勇
郝彦宾
王艳芬
LI Tong;CUI Lizhen;YANG Yaqian;SONG Xiufang;TANG Li;CUI Xiaoyong;HAO Yanbin;WANG Yanfen(College of Resources and Environment,University of Chinese Academy of Sciences,Beijing 100049,China;Centre for Planetary Health and Food Security,Griffith University,Brisbane,QLD 4111,Australia;College of Life Sciences,University of Chinese Academy of Sciences,Beijing 100049,China;Beijing Yanshan Earth Critical Zone National Research Station,University of Chinese Academy of Sciences,Beijing 100408,China;Sino-Danish College/Sino-Danish Center,University of Chinese Academy of Sciences,Beijing 100049,China;National Science Library,Chinese Academy of Sciences,Beijing 100190,China;Department of Library,Information and Archives Management,University of Chinese Academy of Sciences,Beijing 100049,China)
出处
《中国科学院大学学报（中英文）》
CSCD
北大核心
2023年第1期29-38,共10页
Journal of University of Chinese Academy of Sciences
基金
国家自然科学基金(42041005)
中国科学院战略性先导科技专项A类项目(XDA20050103)资助。
关键词
科学计量
植被退化
退耕还林
河口湿地
可视化
scientometric analysis
vegetation degradation
grain for green
estuarine wetland
visualization
